| 1 | Vulnerabilities can lead to the system being attacked and damaged. | |
| 2 | His computer crashed due to a virus attack. | |
| 3 | They were caught up in a vortex of malicious attacks. | |
| 4 | Cyber attacks are often seen as a violation of other people's privacy. | |
| 5 | This game character has high attack and defense power. |